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Century Spring

S-1401CS - 0.72" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5.1 coils and closed & ground ends. This spring features an O.D. of 0.484", and an I.D. of 0.36".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1401
Ends Closed & Ground
Finish None
Free Length 0.72 in
Inside Diameter 0.36 in
Material 302/304 Stainless Steel
Outside Diameter 0.484 in
Part Type Standard
Rate 82 lbs/in
SKU S-1401CS
Solid Length 0.319 in
Suggested Max Deflection 0.202 in
Suggested Max Load 16.6 lbf
Total Coils 5.1
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1401
Ends Closed & Ground
Finish None
Free Length 18.29 mm
Inside Diameter 9.14 mm
Material 302/304 Stainless Steel
Outside Diameter 12.29 mm
Part Type Standard
Rate 14.36 N/mm
SKU S-1401CS
Solid Length 8.1 mm
Suggested Max Deflection 5.13 mm
Suggested Max Load 73.84 N
Total Coils 5.1
Wire Diameter 1.59 mm
The S-1401CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.0625" diameter 302/304 stainless steel, the S-1401 spring design exhibits reliable strength across its 5.1 active coils, withstanding repeated compression cycles with a maximum load of 16.6 lbf without succumbing to fatigue.

We manufacture the S-1401 design to provide a compression spring that is 0.72" long at rest and provides a consistent rate of 82 lbs/in along its recommended maximum of 0.202" deflection. For best results, your application should fully accommodate the inner (0.36") and outer (0.484") diameters of this spring and be designed for its closed & ground end configuration.

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